Forced Run Control In Emergency; Setting The Parameters And Input Terminal; Signal Output Of Forced Run - Toshiba TOSVERT VF-AS3 Instruction Manual

6. 31 Forced run control in emergency

<F650: Forced run>
■ Function
With the forced run control, the motor runs at the specified speed in an emergency.
■ Parameter setting
Title Parameter name
F650 Forced run
F294 Preset speed 15 / Forced
run speed

■ Setting the parameters and input terminal

Set <F650: forced run> = "1: Enabled"
Set any of the function to the unused input terminal. For details, refer to [7. 2. 1].
You can perform the forced run or fire speed run with the setting of <F650> = "1" and an assigned
input terminal is ON.
"56: Forced run"
• Once the input signal is ON, it is self-retained. The motor runs at the frequency set by
<F294>.
• In case of a slight failure, the motor performs the forced run, in which the operation is continued.
"58: Fire speed run"
• Once the input signal is ON, it is self-retained. The motor performs the fire speed run at the
frequency set by <F294>.
In both cases, to stop the running, the power circuit needs to be turned off.
During the forced run and the fire speed run, "FirE" is displayed.

■ Signal output of forced run

Assign any of these to the unused output terminal. For details, refer to [7. 2. 2].
"138: During forced run"
"140: During fire speed run"
F650 : Forced run
0: Disabled
1: Enabled
Adjustment range
0: Disabled
1: Enabled
LL - UL
6-153
E6582062
STOP 0.0Hz
14:07
Unit Default setting
0
Hz 0.0
6. [Advanced] How to use parameters
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